856551198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{395453}}^1$

素因数の和:395496

約数の個数: 24

約数和(自身を含む): 1808015688

約数和(自身を除く): 951464490

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 395453, 790906, 1186359, 2372718, 7513607, 15027214, 22540821, 45081642, 142758533, 285517066, 428275599, 856551198]

約数ペア:

[(1, 856551198), (2, 428275599), (3, 285517066), (6, 142758533), (19, 45081642), (38, 22540821), (57, 15027214), (114, 7513607), (361, 2372718), (722, 1186359), (1083, 790906), (2166, 395453)]